Public bug reported:
Plasma-discover seems unable to interpret _upwards_ scrolling with a
touchpad that has two-finger scrolling enabled. Scrolling works
_downwards_, but when I reach the end of an app list it refuses to
scroll up.
Steps to reproduce:
1) Obtain a laptop with a touchpad that support two-finger scrolling.
2) In systemsettings -> Input devices -> Touchpad -> Scrolling enable
Two-Finger Scrolling.
3) Open Discover and go to any category. Attempt to use two-finger scrolling to
scroll down. Then try to scroll up. Scroll to the bottom and attempt to scroll
up again.
Only happens with two-finger scrolling; edge scrolling works fine. Same
glitch appears whether Inverted Scrolling is enabled or disabled.
a) Kubuntu 17.10 Daily, updated as of 09102017, installed to harddrive.
b) Plasma-discover version 5.10.5-0ubuntu1
ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: plasma-discover 5.10.5-0ubuntu1
ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
Uname: Linux 4.13.0-12-generic x86_64
ApportVersion: 2.20.7-0ubuntu2
Architecture: amd64
CurrentDesktop: KDE
Date: Mon Oct 9 12:17:59 2017
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/plasma-discover
InstallationDate: Installed on 2017-09-22 (16 days ago)
InstallationMedia: Kubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170922)
ProcEnviron:
LANGUAGE=nn:nb:en_GB:en_US
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=nn_NO.UTF-8
SHELL=/bin/bash
SourcePackage: plasma-discover
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: plasma-discover (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug artful
** Attachment added: "Screencast that demonstrates the glitch. I scroll to the
bottom of an app list and then try to scroll up."
https://bugs.launchpad.net/bugs/1722215/+attachment/4965718/+files/Screencast%202017-10-09%2012%3A49%3A37.mp4
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https://bugs.launchpad.net/bugs/1722215
Title:
Touchpad two-finger scrolling glitches in Discover
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